Use onX Backcountry to explore the terrain in 3D, view recent satellite imagery, and more. Now available in onX Backcountry Mobile apps! For more information see this post.
Elevation: 3,410 ft 1,039 m
GPS: 34.10232, -117.01336
Google Map · Climbing Area Map
Page Views: 11,372 total · 53/month
Shared By: Euan Cameron on Mar 8, 2007
Admins: C Miller, Mike Morley, Adam Stackhouse, Salamanizer Ski, Justin Johnsen, Vicki Schwantes

Description Suggest change

The Sport Boulder offers steep, fingery and powerful climbing on well protected sport routes. All the routes are located on one large boulder composed of a polished conglomerate rock. Although short the climbs will test your finger strength. The climbs can be dusty depending on the time of year.

Although the climbing here is not the best in the area it is still a worthwhile destination if your are comfortable climbing 5.12a+.

Getting There Suggest change

Drive Highway 38 from Redlands heading east. Drive through Mentone and follow the 38 past the Ranger Station (pick up an Adventure Pass here if you don't have one) and continue along the 38 for 3 miles until you see a sign for Thurman Flat Picnic Area on the right.

 Park here and follow the trail down to the river where the large boulder can be clearly seen on the other side of the river.

Take care crossing the river (a fallen tree can be used in high water conditions).

11 Total Climbs

Route Finder - Best Climbs for YOU!

Location: Sport Boulder Change
Type:  to 
Quality:
Pitches:
Sort by:   then:
 

Weather Averages

High
 
Low
 
Precip
 
Days w Precip
 
Prime Climbing Season
J F M A M J J A S O N D
J F M A M J J A S O N D

Photos

loading